<template>
  <div class="app-container">
    <!-- 搜索表单 -->
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="酒店名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入酒店名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="酒店类型" prop="type">
        <el-radio v-model="queryParams.type" :label="1">非星级酒店</el-radio>
        <el-radio v-model="queryParams.type" :label="2">星级酒店</el-radio>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 总体操作按钮 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['hotels:hotel:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['hotels:hotel:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <!-- 卡片列表展示数据 -->

    <div v-loading="loading" style="padding: 20px;">
      <el-row :gutter="20">
        <el-col :span="8" v-for="hotel in hotelList" :key="hotel.id">
          <router-link :to="'/hotels/roomType/index/' + hotel.id">
            <el-card shadow="hover">
                <image-preview :src="hotel.image" :height="200" @click.stop/>

              <!-- 文本内容部分 -->
              <div style="padding: 14px;">
                <div style="font-size: 16px;font-weight: bold;">{{ hotel.name}}</div>
                <div>
                  <el-rate v-if="hotel.type === 2" v-model="hotel.star" disabled show-score text-color="#ff9900"
                    score-template="{value}"></el-rate>
                </div>
                <div style="display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-bottom: 5px;
            min-height: 10em;">
                  酒店介绍: {{ hotel.information }}
                </div>

                <div style="margin-bottom: 5px;">
                  酒店地址: {{ hotel.address }}
                </div>

                <div style="margin-bottom: 5px;">
                  <el-button size="mini" type="text" icon="el-icon-edit" @click.prevent="handleUpdate(hotel)"
                    v-hasPermi="['hotels:hotel:edit']">修改</el-button>
                  <el-button size="mini" type="text" icon="el-icon-delete" @click.prevent="handleDelete(hotel)"
                    v-hasPermi="['hotels:hotel:remove']">删除</el-button>
                </div>
              </div>
            </el-card>
          </router-link>
        </el-col>
      </el-row>
    </div>




    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改酒店对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="酒店名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入酒店名称" />
        </el-form-item>
        <el-form-item label="酒店图片" prop="image">
          <image-upload v-model="form.image" />
        </el-form-item>
        <el-form-item label="酒店星级" prop="star">
          <el-input v-model="form.star" placeholder="请输入酒店星级" />
        </el-form-item>
        <el-form-item label="酒店地址" prop="address">
          <el-input v-model="form.address" placeholder="请输入酒店地址" />
        </el-form-item>
        <el-form-item label="酒店介绍" prop="information">
          <el-input v-model="form.information" placeholder="请输入酒店介绍" />
        </el-form-item>
        <el-form-item label="游客流量" prop="touristFlow">
          <el-input v-model="form.touristFlow" placeholder="请输入游客流量" />
        </el-form-item>
        <el-form-item label="营销策略" prop="marketingPlanning">
          <el-input v-model="form.marketingPlanning" placeholder="请输入营销策略" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listHotel, getHotel, delHotel, addHotel, updateHotel } from "@/api/hotels/hotel";

export default {
  name: "Hotel",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 酒店表格数据
      hotelList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        image: null,
        star: null,
        address: null,
        information: null,
        touristFlow: null,
        marketingPlanning: null,
        isDelete: null,
        type: 1
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "酒店名称不能为空", trigger: "blur" }
        ],
        star: [
          { required: true, message: "酒店星级不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.queryParams.type = 1;
  },
  methods: {
    /** 查询酒店列表 */
    getList() {
      this.loading = true;
      listHotel(this.queryParams).then(response => {
        this.hotelList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        image: null,
        star: null,
        type: null,
        address: null,
        information: null,
        touristFlow: null,
        marketingPlanning: null,
        createTime: null,
        updateTime: null,
        isDelete: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加酒店";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getHotel(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改酒店";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateHotel(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addHotel(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },

    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除酒店编号为"' + ids + '"的数据项？').then(function () {
        return delHotel(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('hotels/hotel/export', {
        ...this.queryParams
      }, `hotel_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
